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Isolated oral pathogens identified by gram staining and other test.
| Bacteria | Gram Reaction | Morphology | Arrangement | Other |
|---|---|---|---|---|
| A. actinomycetemcomitans | (-) Ve | Bacilli | Single | PDA agar culture |
| Clostridium bacilli | (+) Ve | Bacilli | Single | Cooked meat broth culture |
| S. mutans | (+) Ve | Cocci | Chain | Horse blood agar |
| Staph. aureus | (+) Ve | Cocci | Cluster | IMViC fermentation test -Catalase- Positive -MR-VP- Positive -Indole-Negative |
